c2b8d14b56
When the znapzend module was enabled for the first time with pure = true; then the list of previous entries is empty, but xargs still tried to execute a znapzendzetup delete command with no arguments, which made it fail
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.